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Posted to mapreduce-issues@hadoop.apache.org by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org> on 2009/11/17 07:27:39 UTC

[jira] Commented: (MAPREDUCE-514) Check for invalid queues in capacity scheduler

    [ https://issues.apache.org/jira/browse/MAPREDUCE-514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12778741#action_12778741 ] 

Sreekanth Ramakrishnan commented on MAPREDUCE-514:
--------------------------------------------------

This issue does not apply after the commit of MAPREDUCE-860 the queue information is no more maintained in the {{capacity-scheduler.xml}} rather the properties are maintained in the {{mapred-queues.xml}}. So closing this issue. if required for older version please feel free to re-open it.


> Check for invalid queues in capacity scheduler
> ----------------------------------------------
>
>                 Key: MAPREDUCE-514
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-514
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Hemanth Yamijala
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-4079-1.patch, HADOOP-4079-2.patch, HADOOP-4079-3.patch, HADOOP-4079-4.patch
>
>
> The {{ResourceManagerConf}} class that is being moved to the capacity scheduler of HADOOP-3445 needs to check for a queue name that is not configured in the {{resource-manager-conf.xml}} file in its APIs and fail if it is not available. This feature was originally available, but due to subsequent changes in HADOOP-3698, queues are no longer being configured as part of the mentioned configuration file. Hence we need a different mechanism to check for valid queues.

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